WHR

Ceiling Hangers shall be fail safe and consist of opposed washers sandwiching an AASHTO Bridge Bearing Quality LDS Rubber Element 11/8” thick. Dynamic Stiffness shall not exceed 1.4” nor the corrected frequency 12 Hz. Connections shall be made with 12 gauge wire top and bottom passing through hairpin loops attached to the opposing washers. Ceiling Hangers shall be Mason Industries type WHR. Submittals shall confirm AASHTO Quality and Dynamic Stiffness in addition to frequency.
SIZE (LBS) SIZE (KG) SPRING COLOR
Up to 60 lbs Up to 27 kg 40 – Green
55 lbs – 95 lbs 25 kg – 43 kg 50 – Red
90 lbs – 155 lbs 41 kg – 70 kg 60 – White
150 lbs – 220 lbs 68 kg – 100 kg 70 – Yellow
PRODUCT SUBMITTAL
2D CAD DETAILS
3D CAD DETAILS
MODEL STP FORMAT
REVIT 2012 RFA FORMAT

BULLETINS, DATA SHEETS & INFORMATION

ARCH. CEILING HANGERS SPECIFICATION
ARCHITECTURAL CEILING HANGERS BULLETIN
LDS RUBBER SOUND ISOLATION SYSTEM

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